Create 2 different click once publish from the same project

Question

I have an application which is running on machine with production database,I need to do a quick test against test database, for this I need to create the second publish which will start the new installation instead of updating the production application.

I tried changing product name, but it just update the product name. Is there any setting available in publish, which forces the second publish to start a new installation instead of updating the old first one? Creating copy of the project will solve the problem, but it would be nice to create the 2 different publish from the same project.

Answer 1

For now changing assembly name and product name does the trick. But I wonder if its possible to publish both production and test simultaneously with different app and publish settings!!